Amplifier mini

Features: - Place repeater close to the middle of the distance for best results. (25 meter on Input side and 15 meter on Output side is an ideal setup)- 100% brand high quality. - No Power, Plug and play, easy to install. - Extends 1080p / UXGA up to 40 meter transmission distance. (lower resolution signal can be transmitted longer) Specification: - Compliant with HDMI 1.3 - Compliant with HDCP 1.1 - Operation frequency: Up to 165MHz - HDMI data rate: 1.65Gbps(Single link) Input / Output resolution: - HD: 480i@60Hz, h@50Hz, 480p@60Hz, 576p@50Hz,720p@60Hz, 720p@50Hz, 1080i@60Hz, 1080i@50Hz, 1080p@60Hz, 1080p@50Hz, 1080p@30Hz, 1080p@25Hz, 1080p@24Hz Cable Distance Support: Over 40m with twisted pair Requires 2 HDMI cables, one on each side (HDMI cable not included) Place of Application: Home Product Weight: 12 G / 0.42 Ounces Product Dimensions (L*W*H): 98*18*48 MM / 3.86*0.71*1.89 Inches Package Weight: 12.0 G / 0.42 Ounces Package Dimensions (L*W*H): 100*20*50 MM / 3.94*0.79*1.97 Inches Retail Packaging: Yes, Blister Packaging Package Including: 1 x HDMI Rep

Features: Application Mini Hi-Fi Stereo Amplifier for car, motorcycle, Mp3, Mp4, computer speaker and other home audio applications. 2 Channel 2 channels mini amplifier, the 500W (250W for each channel), here means Peak music power with speaker. The item support 8~16 ohms speaker. Power LED indicator Built-in power led indicator, let you know the power any time. High and low pass filter switch, RCA stereo inputs, Matched with power cable and audio output cable. Premium Material Made of high quality Aluminum alloy material, keeps the unit cool, durable and wear resistant for a longer time use. Specifications: Type: Car Amplifier Material: Aluminum alloy Color: Red Quantity: 1pc Input voltage: 9-14.4V DC Frequency response: 20Hz~20KHz Output impedance: 4-8R Output power: Pout=20W+20W @ RL=2 Omega; AT DC=14.4V 1K THD=10% Harmonic distortion: le;0.07%1W SNR: ge;78dB TREBLE: +8dB 10KHz BASS: +8dB 100Hz The signal level: 200MV 47K Rated the input voltage: DC12V Rated input current: le;5A Size: 11*8*4cm/4.33*3.14*1.57in Package size: 14.5*9.3*5cm/5.70*3.66*1.96in Weight: 300g/10.58oz Package: 1* Car Ampl

features: neue und hochwertige hörgerät sound - verstärker.super mini size and light weight, not easily to be seen.adjust volume to the minimum before wearing.umfang erhöhen allmählich zu vermeiden, plötzlichen anstieg der sound.convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly. specification: 1.max sound output: 110 ± typischen fällen zwischen 5 db bei2.solide gewinn: ≥ 30db3.total harmonic welle verzerrung: ≤ 10%4.frequenzbereich: 300-4000hz5.- lärm: ≤ 40db stattfindet6.spannung: dc1.5v7.aktuell: ≤ 4ma8.farbe: wie bilderhinweis: 1. it is forbidden to used by those patients with tympanitis or ear pyogenesis. 2. don't use it at high volume for long time. otherwise it will injure your ear. if you feel uncomfortable, please stop using. 3. please maintain the products all the time, avoid ear plug and sound collecting hole being blocked by foreign objects. it will affect the effect of sound amplifier. 4. avoid shocking, falling the product. don't keep or use it in environment of humid or high temperature. 5. don't throw the scrapped battery as common rubbish, it should be handled by special equipment. 6. please take out the battery if don't use it for a long time. otherwise the components will be rotted by time. rotten liquid from battery. 7. don't use the product in potential explosive or dangerous environment. 8.die einheit von den kindern fernhalten.es wird ihn verletzen oder anderen, oder das gerät beschädigen.paket inbegriffen:1 x hearing aids2 x ag3 knopfzellen1 x anleitung1 x fall4x einheiten stöpsel unterschiedlicher größe Package Include: 1 x Hearing Aids

100% brand new and high quality Features: 5.0 Bluetooth version has higher transmission efficiency, and longer transmission distance. Large size black gold heat sink ensures efficient heat dissipation. With a switch, potentiometer can be used to adjust the volume,, easy to control the volume, very suitable for DIY speakers. Copper DC connector is adopted to withstand high current and no heat. 4 x 470uF green gold capacitor guarantees the power storage capacity, and the continuous and stable power supply is the premise of good sound quality. It comes with a DC head with cable, which is compatible with the input power interface of this product. Even if you don't have the DC head adapter or battery, you can connect it easily. Specification: Material: Fiber glass board + Electronic component Size: app.69 x 53 x 22mm/2.72 x 2.09 x 0.87in Color: As picture shown Quantity: 1 Pc Parameter: Model: ZK-1002L Bluetooth Version: 5.0 Chip Solution: Domestic With or Without Filter: Yes Adaption Supply Voltage: 5-24V (Optional 9V/12V/11/18V/24V adapter, high power recommended high voltage) Adapter Speaker: 30W-200W, 4Ω-8Ω Number of Channels: Left and right stereo (Stereo) Bluetooth Transmission Distance: 15m(Without occlusion) Protection Mechanism: Overheating, Short Circuit protection Tip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn the smaller the relative sound power. Please pay attention! Power Supply Voltage: 12V-8hom speaker/24W (Left channel) + 24W (Right channel), 4 ohm speaker/40W + 40W 15V-8homs /32W + 32W, 4 ohm/greater than 60W + 60W 19V-8homs /64W + 64W, 4 ohm/greater than 80W + 80W 24V-8homs /72W + 72W, 4 ohm/greater than 100W + 100W Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Bluetooth Amplifier

Description: Model: SD05 Color: black, gray Chip: CSR 8675 Material: aluminum alloy Applicable products: mobile phone, computer, audio system, game machine Input interface: 3.5mm audio interface Output interface: 3.5mm audio interface Wireless type: not supported Input impedance: 32 Ω Output impedance: Ω 200 or less Output power: 130mW Dynamic range: 90db SNR: 90db Frequency response: 2-27khz Distortion rate: 0.006% Working temperature: - 40 ℃ to 60 ℃ Storage temperature: - 40 ℃ to 85 ℃ Storage humidity: 10%-90% Battery: built-in lithium battery, 200mah(micro USB charging) Battery life: 30 hours (approx.) Battery protection: yes Overload protection: yes Overvoltage protection: yes Short circuit protection: yes Battery life: 18 hours Charging voltage: 5V 1A Product size: 7*2.5*1cm Mini HiFi Amplifier: It is delicate, compact, lightweight, and portable so that it can be carried conveniently. 3.5Mm AUX Input and Output: 3.5mm AUX input and output, 95DB SNR and THD+N ＜0.006%, make it possible to output sharper and more real stereo sound without distortion. Rechargeable Lithium Battery: It adopts a rechargeable lithium battery with 200mAH capacity, which allows it to stay working long time. Compatibility: It is specially designed for mobile phones, but also can be used to car audio, outdoor speaker and so on. HIFI Sound: Noise reduction function, and distortion with enhanced dynamics, perfect pure stereo effect, HD voice music sound quality optimization Packing list: 1* HiFi Amplifier #Earphone Amplifier#HIFI Audio Amplifier#HIFI stereo Amplifier#Earphone#Headphone#stereo#home#Noise reduction#loudspeaker#video#subwoofer#Ho

Shop hiện tại có lô hàng khuyến mãi tặng kèm điện thoại nhưng hết chương trình bán rẻ lại cho các bạn muốn mua về sử dụng giá cực kỳ tốt. Chất lượng sản phẩm khá tốt. Với một chiếc loa như thế này giá thị trường tầm hơn 200k. Thông tin sản phẩm. LOA bluetooth Itel chính hãng do itel sản xuất. Kết nối nghe nhạc qua : bluetoothC cổng cắm thẻ nhớ và usb. Thiết kế nhỏ gọn tiện lợi khi mang ra ngoài. pin nghe liên tục có thể lên tới 5-6h. Loại Hàng : Hàng tặng kèm khuyến mãi không bán ngoài thị trường Bảo hành : 3 t

👉 Amply đa chức năng: kết nối âm thanh qua Bluetooth, đọc trực tiếp usb, thẻ nhớ micro SD, đài FM Kết nối trực tiếp qua Bluetooth với smartphone, ipad, laptop… 👉 Chip âm thanh CJ22 tạo âm bass chắc chắn, âm treble sâu hơn. Ngõ ra cho phép kết nối nhiều micro giúp bạn thoải mái sử dụng. 👉 Tự động lọc tạp âm, nhiễu giữ âm thanh chân thật. Kèm điều khiển từ xa giúp người dùng sử dụng dễ dàng 👉 Gọn nhẹ, dễ sử dụng, di chuyển và bảo quản. Thích hợp sử dụng cho dàn karaoke gia đình. 👉 Mua hàng của Sharksale bạn được cam kết bảo hành bằng tem hoặc phiếu bảo hành uy tín! Nhanh tay đặt hàng để shop e xử lý đơn nhanh chóng và được hưởng những ưu đãi lớn về vận chuyển nhé! Bạn có thắc mắc gì cứ nhắn tin hoặc liên hệ 098.171.9335 để shop giải đáp nhanh nhất nhé! Tag: #âm ly mini #âm ly mini giá rẻ #amly 12v #amly karaoke #amly mini #amly nanomax #bộ âm ly #bộ âm ly karaoke #bộ âm ly loa đài #bộ âm ly mini #bộ loa âm ly giá rẻ #bộ loa âm ly hát karaoke #bộ xử lý tín hiệu âm thanh #chỉnh amly #dàn âm ly karaoke #dàn karaoke thanh lý #dàn loa âm ly karaoke #mạch âm ly

Bộ khuếch đại JOYO Top-GT là một thiết bị nhỏ và di động kết hợp loa Bluetooth với amp guitar. Nó rất lý tưởng để luyện tập kỹ năng guitar của bạn và cũng có thể được sử dụng như một loa Bluetooth thông thường. Là một amp guitar, nó có các điều khiển VOICE, DRIVE và TONE. Top-GT có thể liên kết với thiết bị di động của bạn và sử dụng bất kỳ ứng dụng guitar nào để sử dụng âm thanh của nó và chơi chúng qua Top-GT. Bạn có thể sử dụng cáp liên kết 3,5 mm đi kèm để kết nối Top-GT với thiết bị thông minh của mình và tận hưởng sự linh hoạt của bộ khuếch đại và hiệu ứng dựa trên phần mềm. (xin lưu ý rằng một số điện thoại Android và Windows cần một bộ chuyển đổi để đảo ngược cực tính của phích cắm) Cây đàn guitar của bạn được kết nối bằng cáp guitar tiêu chuẩn Nếu bạn muốn sử dụng Top-GT như 1 chiếc loa, bạn dễ dàng kết nối truyền phát nhạc bằng Bluetooth 4.0 hoặc chỉ sử dụng đầu nối AUX IN. Ngoài việc sử dụng loa tích hợp, bạn cũng có thể kết nối tai nghe để luyện tập mà không bị ảnh hưởng những người xung quanh Bạn có thể vừa kết hợp mở beat và chơi đàn 1 cách dễ dàng. Joyo's Top-GT được trang bị pin lithium 7,4V / 2000mAh làm nguồn cung cấp năng lượng bên trong và đi kèm với bộ chuyển đổi nguồn 9V / 4000mA. Khi pin yếu, chỉ cần sử dụng bộ đổi nguồn để sạc. Sẽ mất khoảng 2,5 giờ cho một lần sạc đầy. Bộ khuếch đại có thể được sử dụng trong khi nó đang được sạc, do đó bạn không bao giờ phải ngồi một chỗ và đợi đến khi sạc đầy để dùng! GT-TOP có 2 màu đen và cam Đầu vào: Giắc cắm đầu vào guitar (Đầu vào 6,35mm), AUX IN (Giắc cắm liên kết 3,5 mm), Đầu vào Bluetooth (Bluetooth 4.0), Giắc cắm liên kết (ổ cắm 3,5 mm). Đầu ra ： Loa ngoài, đầu ra tai nghe 3,5 mm Bật / Tắt ： Công tắc POWER, liên kết (phần mềm hiệu ứng tích hợp sẵn và hiệu ứng guitar có thể chuyển đổi), Bluetooth (AUX và Bluetooth có thể chuyển đổi). Điều khiển： VOICE, DRIVE, LEVEL, TONE, VOLUME Chỉ báo ： Chỉ báo nguồn, chỉ báo Bluetooth. Nguồn: Pin lithium 7.4V / 2000mAh, bộ chuyển đổi 9V / 4000m. #JOYO #Amplifier #topgt #AmpliGuitarAcoustic #AmpliJOYO #LoaGuitar sản phầm đi kèm nguồn+dây 3.5 Hotline:09843

Description: The power supply filter capacitor uses 10 470UF/25V electrolytic capacitors to ensure a strong and continuous power support. The coupling capacitor uses high-quality fever-grade capacitors, and the vocals are more attractive. The resistor uses a 1% precision chip resistor to ensure a good signal-to-noise ratio. The PCB adopts 1.6mm thick double-sided sheet, 2.0 ounce copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. The red ash ring is used for special power discharge to ensure the sound is crisp and powerful. Specification: Working method: Class D Quiescent current: 50mA Work efficiency: 90% Rated output power: 2*100W Frequency response: 20Hz to 20KHz Working voltage: DC18V to DC24V Maximum output current: 4A Amplifier size: 140x90x43mm/5.51x3.54x1.69inch (without antenna height) Package Includes: 1Piece Hifi Amplifier Home Stereo Note: Please allow 0-1cm difference due to manual measurement.(1cm=0.39inch, 1inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand. Thank

Using TPA3116 Power supply filter the use of imported 330UF / 35V and Japan brand electrolytic s Work: Class D Quiescent Current: 50mA Work efficiency: 90% Rated output power: 2 * 50W Frequency response: 20Hz to 20KHz Operating voltage: DC18V to DC24V Maximum output current: 3A Colour:black Material:abs Size:Depth 108*width 90*height 39MM Package Contents: 1 * Power AmplifierOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Operating voltage: 5V-12V (voltage below 5V sound will be significantly reduced, the limit voltage can not exceed 15V); Operating current: 1mA (static) ~ 150mA (max); Output speaker impedance: 4 Ω-32 Ω(impedance high-sound, high efficiency); Support the speaker power: 0.5W-25W (In fact, any power speaker can be used, the volume and the speaker power is not much relationship, as long as greater than the power amplifier output rating on the line); Output power: 750mW (max); Input support: electret, microphone, condenser microphone, moving coil microphone, audio signal. Volume: 22.7 (L) * 13.5 (W) * 7.4 (H) mm; Used for microphone preamplifier effect good , noise and AC ripple is very low, the output signal voltage greater than 1V or more, to promote the power amplifier signal strength. Instructions: Amplifier board IN and GND use shielded cable access electret microphone, access to the attention of the polarity, the electret after the reverse will be very little or no sound; Amplifier OUT board connected speakers, speakers away from the microphone, in order to avoid self-excited noise; Power amplifier board positive and negative access 5 ~ 12V DC power supply, please do not reverse, otherwise it will burn out the module; Amplifier board comes with a volume trimmer potentiometer, if you feel the sound is too large or too small can try to adjust. Included:1x

📣The estimated delivery time for this product is 7-9 days📣 📣Working time: Monday-Friday, 9 am-146 pm📣 1 Pair Drone Yagi Antennas Remote Control Signal Amplifier for DJI Air 2S/Mini 2/Mavic Air 2 Controller Range Extender Boosters Feature: 1. Obvious gain effect, with good directionality, and a certain degree of anti-interference ability. 2. Using ABS+pure copper, after anodizing treatment, enhance the texture, wear resistance and corrosion resistance. 3. The weight is about 20g, and the lightweight design makes it easy for you to carry and store. 4. Installation and disassembly are simple and quick, no need to change the control, plug and play, non-destructive installation design, no need to worry about damaging the remote control. Specification: Material: ABS+Copper Color: Black/Grey Product Size: 68 X 25 X 23mm/2.68 X 0.98 X 0.91" Applicable Models: for DJI Air 2S/Mini 2/Mavic Air 2 Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 Pair XYagi Antennas(NOT Including Remote Con

Compact and Light-Weight Design, Easy To Carry. Built-In Distortion Effect. Designed With 3 Adjuster: Level, Tone, Gain. 0.25in Plug, Just Plug Into Guitar Jack, No Need of Installation.. Powered By Two AAA 1.5 Alkaline Batteries (Not Included). Colour:black Material:ABS+metal Size: 9.7 x 8.4 x 2cm Package Contents: 1 x Guitar Plug Headphone AmpOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Features: Compact and light-weight, easy to use and carry. Plug it in your guitar and enjoy the classic rock sound. 6.35mm plug, just plug into guitar jack, no need of installation. "Phones" jack to connect headphones, portable speaker, mixer, or recorder. AUX jack lets you connect an external audio device such as cellphone or MP3 player. 3 adjuster: gain, tone, vol. Comes with a USB cable for charging. Specifications: Color: Black Material: ABS Power Supply: Built-in rechargeable battery Working Current: 37mA Item Size: Approx. 7.5 * 7.5 * 1.2cm / 3 * 3 * 0.5in Item Weight: Approx. 33g / 1.2oz Package Size: 14 * 11 * 2cm / 5.5 * 4.3 * 0.8in Package Weight: 70g / 2.5oz Package List: 1 * Guitar Plug Headphone Amp   1 * USB Cable #Strings #basstuner #Accessories #chromatic #Instrument #minituner #Music #guitaraccessorie #guitareffect #guitar

Features: Portable and light-weight, easy to use and carry. Plug it in your guitar and enjoy the metal sound. 6.35mm plug, just plug into guitar jack, no need of installation. "Phones" jack to connect headphones, portable speaker, mixer, or recorder. AUX jack lets you connect an external audio device such as cellphone or MP3 player. 3 adjuster: gain, tone, vol. Comes with a USB cable for charging. Specifications: Color: Black Material: ABS Power Supply: Built-in rechargeable battery Working Current: 37mA Item Size: Approx. 7.5 * 7.5 * 1.2cm / 3 * 3 * 0.5in Item Weight: Approx. 33g / 1.2oz Package Size: 14 * 11 * 2cm / 5.5 * 4.3 * 0.8in Package Weight: 70g / 2.5oz Package List: 1 * Guitar Plug Headphone Amp   1 * USB Cable #miniguitaramp #plugguitaramp #headphoneguitaramplifier #Durable #pocketguitaramp #guitarpartsaccessorie #guitaraccessorie #guitaramplifier #rechargeableguitaramplifier #guitarheadphoneampl

Feature: Input Power: DC DC6.5-15V (see the required output power setting), power adapter, switching power supply, battery can be, the recommended use of current in more than 3A. Bass output power: maximum 25W, 4-6 inch, 4-6 Ohm 20W subwoofer is recommended. Left and right channel output power: 6W+6W, it is recommended to use 2-4 inch, 4-8 Ohm 3-25W full frequency speaker. The above power requires about 13.5V power supply. The left and right channels use a low-power enthusiast audio dedicated chip YD1517P as an output stage, which really provides high quality results. PCB material: FR-4 fiberglass board, thickness: 1.6mm. Board size: 63x45x16mm (length x width x height) without potentiometer handle length. Potentiometer shaft center distance: 24mm potentiometer mounting hole diameter needs 7mm. Input interface: 3.5mm socket. Packaging Including: 1xPC Amplifier board 2xPCS knobs(color send rand

Feature: Input Power: DC DC6.5-15V (see the required output power setting), power adapter, switching power supply, battery can be, the recommended use of current in more than 3A. Bass output power: maximum 25W, 4-6 inch, 4-6 Ohm 20W subwoofer is recommended. Left and right channel output power: 6W+6W, it is recommended to use 2-4 inch, 4-8 Ohm 3-25W full frequency speaker. The above power requires about 13.5V power supply. The left and right channels use a low-power enthusiast audio dedicated chip YD1517P as an output stage, which really provides high quality results. PCB material: FR-4 fiberglass board, thickness: 1.6mm. Board size: 63x45x16mm (length x width x height) without potentiometer handle length. Potentiometer shaft center distance: 24mm potentiometer mounting hole diameter needs 7mm. Input interface: 3.5mm socket. Packaging Including: 1xPC Amplifier board 2xPCS knobs(color send rand

Specifications: 100% Brand New and High Quality Color：As picture Output power: 50W*2 Protection: Overvoltage, Undervoltage, Overheated, Reverse Short Channels: Two channels stereo Audio Type: TPA3116D2 Input Current: DC 5-24V Operating Frequency: 20Hz-20Hz Output Type: dual track stereo Size: 8.3cm x 5.8cm x 2.5cm Package includes: 1pc Note: 1.Under the influence of light and the display, the color difference may decrease slightly. 2.Due to manual measurement, please allow size differences about 1-3cm. Thank you for your understa

Input Power: DC DC6.5-15V (see the required output power setting), power adapter, switching power supply, battery can be, the recommended use of current in more than 3A. Bass output power: maximum 25W, 4-6 inch, 4-6 Ohm 20W subwoofer is recommended. Left and right channel output power: 6W+6W, it is recommended to use 2-4 inch, 4-8 Ohm 3-25W full frequency speaker. The above power requires about 13.5V power supply. The left and right channels use a low-power enthusiast audio dedicated chip YD1517P as an output stage, which really provides high quality results. Potentiometer shaft center distance: 24mm potentiometer mounting hole diameter needs 7mm. Input interface: 3.5mm socket. Channels: 3 (2.1) Type: Home Amplifier colour:Green Material:plastic size:63 x 45 x 16mm Package Contents: 1 x Amplifier board 2 x knobs(color send randomly,cannot choose the specified color)Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

This audio amplifier is small in size and easy to operate, you can use it at home, and carrying it to your car is also very convenient. Features: Mini audio power amplifier. Two main channel output. Left and right channel outputs are interfaces for speakers. Low distortion supplies a clear, strong and more powerful sound. Made up of aluminum alloy body, thick, light weight and practical. Large knobs are designed with blue LED lights tomake the products more beautiful. Specifications: Color: black Material: aluminum alloy Power: 20W * 2 Load impedance: 4-16Ω SNR: 90db Frequency: 20Hz-20KHz Distortion rate: 0.01% Item size: 125 * 75 * 40mm / 4.9 * 3.0 * 1.6in Item weight: 150g / 5.3ounce Package size: 133 * 113 * 50mm / 5.2 * 4.4 * 2.0in Package weight: 350g / 12.3ounce Note: Package without battery. Packing List: 1 * Power Amplifier 1 * Power Cable 1 * User Manual #soundamplifier #portablesoundamplifier #miniaudiopoweramplifier #audiopoweramplifier #poweramplifier #homesoundamplifier #speak

Description: If you have a radio, MP3 or other stereo system attached to your car or motorbike, get great sound on the move with this 2.1 Channel Hi-Fi amplifier which is also a great option for connection to your home theatre or entertainment system. For MP3, CD player input . Total harmonic distortion less than 0.01%, providing you perfect audio quality. Great for use on your vehicle or your home. Smart, lightweight aluminum casing. Light weight, allows for full control of your volume, treble and bass output. Capable to drive the audio signals from MP3, MP4, CD, Radio, DVD. Mini size and easy to install , fits perfectly for a car, motorcycle or boat. Specification: Type: Retracting amplifier Size: 100x90x40mm Distortion rate: 0.01% Signal to noise ratio: 75dbi Impedance: 4Ω Rated voltage: 12V Rated power: 20W Rated frequency: 20-20KHZ Coding chip type: AB class Interface: RCA Current requirement: 2A or more Package Includes: 1 Piece Hi-Fi Amplifier (Without Power Adapt

" Thông số kĩ thuật • Công suất : 2 kênh 600w • Công suất ra loa 300w • Chức năng: Kết nối âm thanh, đọc trực tiếp USB, Thẻ nhớ Micro SD, đài FM, không có bluetooth • Điện áp hoạt động : AC-220V / 50 Hz – 60 Hz • Phụ kiện: điều khiển, jack AV ----------------------------------------------------------------- 👉 Amply đa chức năng: kết nối âm thanh qua Bluetooth, đọc trực tiếp usb, thẻ nhớ micro SD, đài FM Kết nối trực tiếp qua Bluetooth với smartphone, ipad, laptop… 👉 Chip âm thanh CJ22 tạo âm bass chắc chắn, âm treble sâu hơn. Ngõ ra cho phép kết nối nhiều micro giúp bạn thoải mái sử dụng. 👉 Tự động lọc tạp âm, nhiễu giữ âm thanh chân thật. Kèm điều khiển từ xa giúp người dùng sử dụng dễ dàng 👉 Gọn nhẹ, dễ sử dụng, di chuyển và bảo quản. Thích hợp sử dụng cho dàn karaoke gia đình. -------------------------------------------------------- Nike SG Kính chào quý khách ! SHOP CAM KẾT HÀNG ĐÚNG HÌNH ĐÚNG MẪU - BẢO HÀNH 06 hoặc 12 THÁNG (tùy sản phẩm) - HÀNG LỖI ĐƯỢC ĐỔI MIỄN PHÍ ...... NÓI KHÔNG VỚI HÀNG KÉM CHẤT LƯỢNG - Chính sách 1 Đổi 1 trong vòng 7 ngày cho sản phẩm lỗi. - Giá thành cạnh tranh - Hỗ trợ đổi sản phẩm cho KH đối với sản phẩm bị lỗi, nhầm size, lỗi nhà sản xuất, - Bảo hành sản phẩm toàn quốc, uy tín. 3 cơ sở bảo hành Hà Nội-TP.HCM-Đà Nẵng - Quy trình đóng gói hàng chuẩn, đảm bảo hàng tới tay người tiêu dùng không bị ảnh hưởng gì do vận chuyển - Người mua được bảo vệ quyền lợi tối đa - Chủ Shop bán hàng có tâm nhất Vịnh Bắc Bộ HOTLINE: 0398598247 Chú ý : Trước khi đánh giá, nếu sản phẩm bị lỗi do nhà sản xuất, vận chuyển,...thì hãy nhắn cho shop hoặc gọi điện thoại theo hotline để được hỗ trợ Hãy đáng giá chúng tôi 5 sao nhé, chúng tôi luôn mong muốn có thể hỗ trợ bạn 1 cách tốt nhất CẢM ƠN KHÁCH HÀNG ĐÃ LUÔN TIN TƯỞNG SỬ DỤNG SẢN PHẨM - DỊCH VỤ CỦA NIKE SHOP !!!! Dưới đây là Địa chỉ các trung tâm bảo hành của shop: CS1: Số 48 TT28 KĐT Văn Phú Hà Đông, Hà Nội 0389660883 CS2: Số 32 Võ Duy Ninh, Thọ Quang, Sơn Trà, Đà Nẵng 0389660883 SC3: Số 107/2D Liên Khu 4-5 Bình Hưng Hòa B, Bình Tân, HCM 0389660883 Tag: #âm ly mini #âm ly mini giá rẻ #amly 12v #amly karaoke #amly mini #amly nanomax #bộ âm ly #bộ âm ly karaoke #bộ âm ly loa đài #bộ âm ly mini #bộ loa âm ly giá rẻ #bộ loa âm ly hát karaoke #bộ xử lý tín hiệu âm thanh #chỉnh amly #dàn âm ly karaoke #dàn karaoke thanh lý #dàn loa âm ly karaoke #mạch âm ly

features: neue und hochwertige hörgerät sound - verstärker.super mini size and light weight, not easily to be seen.adjust volume to the minimum before wearing.umfang erhöhen allmählich zu vermeiden, plötzlichen anstieg der sound.convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly. specification: 1.max sound output: 110 ± typischen fällen zwischen 5 db bei2.solide gewinn: ≥ 30db3.total harmonic welle verzerrung: ≤ 10%4.frequenzbereich: 300-4000hz5.- lärm: ≤ 40db stattfindet6.spannung: dc1.5v7.aktuell: ≤ 4ma8.farbe: wie bilderhinweis: 1. it is forbidden to used by those patients with tympanitis or ear pyogenesis. 2. don't use it at high volume for long time. otherwise it will injure your ear. if you feel uncomfortable, please stop using. 3. please maintain the products all the time, avoid ear plug and sound collecting hole being blocked by foreign objects. it will affect the effect of sound amplifier. 4. avoid shocking, falling the product. don't keep or use it in environment of humid or high temperature. 5. don't throw the scrapped battery as common rubbish, it should be handled by special equipment. 6. please take out the battery if don't use it for a long time. otherwise the components will be rotted by time. rotten liquid from battery. 7. don't use the product in potential explosive or dangerous environment. 8.die einheit von den kindern fernhalten.es wird ihn verletzen oder anderen, oder das gerät beschädigen.paket inbegriffen:1 x hearing aids2 x ag3 knopfzellen1 x anleitung1 x fall4x einheiten stöpsel unterschiedlicher größe Package Include: 1 x Hearing Aids

This mini headphone amplifier splits a single-stereo signal into 4 headphone outputs. The circuitry delivers top-notch sound even in a harsh environment. Each channel comes with its own level control without interaction. Fine quality steel chassis provides extreme durability. Features: Fine quality steel with press processing, sturdy and practical. It adopts advanced dust-free spray processing, high adheresion, anti-skip and anti-scratch. Its USB power design allows it powered by computer or power-bank. 4 * 6.35mm stereo input connector. Fine quality gold-plated connector ensures fine connection. Pursuits-purity sound quality ensures signal smooth transmission. Each channel amplifies the signal delicated without interference. 4 channel independent volume control, its power reaches to 100mw. Specifications: Main color: black Main material: metal Line inputs impedance: 100kΩ max, 10kΩ min Line inputs max input level: +20dB Headphone outputs impedance: 47Ω Headphone outputs level: max. 40mw in 100Ω Item size: 105 * 58 * 32mm / 4.1 * 2.3 * 1.3in Item weight: 223g / 7.9ounce Package size: 120 * 70 * 40mm / 4.7 * 2.8 * 1.6in Package weight: 300g / 10.6ounce Packing List: 1 * Headphone Ampl

Description: 100% brand new and high quality. Super mini size and light weight, not easily to be seen. Adjust volume to the minimum before wearing, please. It is onvenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly. Item 100% like the picture shown Specification: Mini ITE Hearing aid Material:ABS Size: 2 x 1.3 x 1.6 cm / 0.79 x 0.51 x 0.63 inch Max Sound Output: ≥110 dB ± 5dB Max Sound Gain: ≥30 dB ± 5dB Frequency Range: 300~4000Hz Input Noise: ≤40 dB Battery: A10 Button battery (included) Working Voltage: dc1.5V Working Current: ≤3mA Color: As the picture shows Package Includes: 1 Piece K-188 Hearing aid 3 Pieces Earplug (different sizes) 2 Pieces A10 Button battery 1 Piece User manual 1 Piece Box 1 Piece tool Note: Adjust volume to the minimum before wearing. Choose an earplug of slightly bigger size to avoid whistler. Increase volume gradually to avoid sudden increase in sound. Keep the ear plug clean. Remove the battery if you don't use it for long time. About Whistle , you can do this 3 steps to remove it. 1. Choose a suitable earplug to make the product sealed in the ear canal. 2. Low down the sound volume. 3. When you put into battery , please be quick , to put the product into the ear. Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Due to the battery can not be on the plane. All products dont included battery. Th

Features: - The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers.If it is a metal box, you need to bring out the Bluetooth1 antenna. - The copper DC connector is used to withstand high current and no heat. - Capacitor 470uf35V solid capacitors ensure power storage and heat dissipation, and stable power supply is a prerequisite for good sound quality. - Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired. - 5.0 Bluetooth1 version, the transmission efficiency is higher, the transmission distance is farther. Note: The power switch on the board is the standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug the DC plug on the machine for a long time. Question and Answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage, the higher the current and the better the output power. If you only have 12V 1A, you can bring a 3-4 inch speaker. If you are 19V 5A or above, there is no problem with 8-10 inches, and the power supply must be highly valued. If the voltage is too low, the sound will be distorted after the sound is amplified. If the current is too small, the speaker will pull the voltage low, work abnormally or the sound quality will deteriorate. It is recommended to use 18V19V24V power supply with current above 3A. If you only have 9V12V or 1A 2A power supply, it can also be used but the power is small. Please pay attention to the maximum volume when using it, which may affect the sound quality. 2. How to choose a speaker? Commonly used speakers are generally 8 ohms, can not distinguish between positive and negative, the effect is the same, 4 ohm speakers can also be used. If your speaker power is small, it may be used between 10W-30W. The power supply voltage is small to prevent the amplifier from burning out after burning. For example, select a power supply below 15V. If you are a 50W-200w speaker, don't worry about the speaker burnout. You can choose 12-24V power supply. The higher the voltage you choose, the louder the output sound or power. 3. How to connect to Bluetooth1? Power on the power amplifier, connect the speaker, turn the audio knob blue light to turn on, turn on the phone settings - Bluetooth1 - search for "BT-WUZHI", and then click the connection, there will be a beep when the connection is successful, this When it is in Bluetooth1 mode, you can play music. The next time you power on, it will automatically connect with the phone. Package Included: 1 x 502L MINI 50WX2 Bluetooth1 5.0 Digital Power Amplifier Board 1 x Shell Kit(If you chose version with s

Features: DC 12 V power supply for car and motorcycle. Treble / Bass / Volume control. CD DVD MP3 input. Power on/off control. Two main channel output. Professional level input operational amplifier IC for circuit design, sound, transparent, bright. Four electronic keypad control help you operate the amplifier easily. Selected high-power four-channel professional power amplifier integrated circuits, minimal distortion strong power. Filtering and large capacity power circuit. DSP sound field pattern of the four. Specifications: Jack Input: Standard stereo jack Input Voltage: DC 12V Output Power: RMS 2 x 20W 1KHz Frequency Response: 20Hz - 20kHz SNR: 85dB High Control: 12dB plus / minus 10KHz Bass Control: 12dB plus / minus 100Hz The Signal Level: 220MV 47K Material: Aluminum alloy shell Voltage: DC 12V 2A above Port: 2.1 x 5.5mm Package include: 1 x HY-2001 Car Power Amplifier 1 x User Manual (*Power supply is not inc

Description: Mini Hi-Fi Stereo Amplifier for cars, motorcycles, boats, homes audio... Universal audio input function, to external phone, DVD, CD, MP3,notebook, PC, Tablet PC…… High-Fidelity stereo design, perfect audio output, easy to load high-power passive speakers… Good quality and good value device that will meet your audio needs. Specification: Voltage: 12V Wattage: 20W Support phone, PC, MP3, home audio input POWER ADAPTER IS NOT INCLUDED. Material: Metal Size(L*W*H):Approx. 13*11*4.3cm/5.12*4.33*1.69 Inch Package Includes: 1 Set of Hifi Stereo Amplif

Description: Brand new and high quality hearing aid sound amplifier,Amplify sounds up to 40 decibels. Made of durable soft silicone material,Ergonomic ear canal simulator design , will not feel pain even after long time wearing. Super mini size and light weight, not easily to be seen,help you hear the sound clearly and loudly, whether indoors or outdoors. Adjust volume to the minimum before wearing,Increase volume gradually to avoid sudden increase in sound Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly Specification: Material:ABS Color: as Picture Shown Size: 9x8.5x3cm/3.54x3.35x1.18inch Size Chart: Max Sound Outout:110 + / - 5 db Sound Gain:≥30dB Total Harmonic Wave Distortion:≤ 10% Frequency range: 300-4000 hz Input Noise: ≤ 40 db Voltage: DC1.5V Current: ≤ 4mA Package Includes: 1 Pair Hearing Aids 4 Pieces Button Battery 6 Pieces Earplug 2 Pieces Instruction 2 Pieces Cleaning Brush Note: Please allow slightly difference due to manua l measurement. Color may be slightly different since different monitor.

Description : As a digital power amplifier & amp ; music player , it supports RCA / AUX / USB / BT 5 . 0 / TF Card inputs , almost compatible with all home audio device such as phone , tablet , computer , TV , set - box , CD player etc . U - disk and TF card support WAV , APE , FLAC lossless formats . USB interface supports U - disk , computers ( no need for driver ) and phones ( with OTG function ) input . Bluetooth 5 . 0 achieves stable and faster transmission speed , TF card makes it convenient to enjoy high - quality music even on the road or outdoor . Adopting classic TPA3116 chip , max output power can reach 50W * 2 , enough for most home desktop / bookshelf / indoor passive speakers ( 4 - 16 Ω). The sound is clear and clean without any audible noise even at high output . Compact design and exquisite appearance , attractive chassis with LED display and power / mode switch , very suitable for home and desktop audio system use . DC 9 - 24V wide voltage makes it possible to be used in car or motorcycle . 2 Channel Speaker Amplifier ， RCA / AUX / USB / Bluetooth 5 . 0 / TF Card inputs Specification : Bluetooth : 5 . 0 Version Audio Inputs : RCA / 3 . 5mm AUX / Bluetooth / USB / TF card Audio Output : Banana Speaker Jacks U - disk / TF card Supporting Format : MP3 , WAV , APE , FLAC Max U - disk / TF Card Storage : 128G Max Output Power : 50W * 2 ( 24V / 4 Ω load ) Speaker Impedance : 2 - 16 Ω Frequency Response : 20Hz - 20KHz Working voltage : DC 9V - 24V Dimensions ( L * W * H ): 110x90x50mm Net Weight : 160g Package Weight : 600g Package Includes : 1 × Digital Power Amplifier 1 × User Ma